(d) Find P(X ≤Y).
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Need help with ONLY part (d) on this Intro to probability and statistics homework problem. Below the homework problem is the answers from the textbook. Make sure your handwriting is neat and readable.
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- Please explainthe rest were line drives. If Jason's mom only got to see one game during the tournament, what was the Jason got 16 hits in his baseball tournament. Two of his hits were home runs, ten were ground balls, and probability that she saw Jason hit a line drive? Write the probability as a percent. 6. Elizabeth had a spinner that was divided into 8 equal sections and numbered 1-8. If she spins the spinner 56 times, how many times should Elizabeth expect the spinner to stop on the number 4?You land a job at an online marketing/consulting firm after attaining a business degree with an emphasis in statistics. You walk into your office on the first day and there is an assignment sitting upon your desk. The firm was recently hired by ImpulseBuy Now.com (a famous online clearing house for as-seen-on-TV junk items). ImpulseBuyNow wanted to know if the amount of time spent browsing by a customer at their online site associates to how many items the customer purchased. Sound familiar? Realizing that you listed a statistical emphasis in your business degree, you panic and pull out your old statistics notes as to find this unit in the study guide. What luck! You must figure out what to tell ImpulseBuy Now about their question. Here is the data provided by ImpulseBuy Now: Browse Time (min.) 0-10 11-20 More than 20 Browse Time (min.) 0-10 Items Purchased Zero 1000 And your final p-value is extremely small. 1500 500 One 900 Expected Values Zero 600 2600 2500 Your paycheck depends…
- hi solve 2, 3&6An art museum recently discovered that 9% of their paintings had been stolen and replaced with replicas. If a tourist observes 2 different paintings at random, what is the mean of the number of fake paintings? Write your answer as a decimal.Please teach me on how to solve this problem. C is wrong, maybe B, because it's talking about "sample ", and definitely "36students " are just samples, not population. Thanks so much.
- please answer number 3Introduce yourself to your peers by sharing something unique about your background. Explain how you expect this course will help you move forward in your current or future career. Tell us about a time when a try, fail, try again approach helped you do something hard, or something that you had never done before. Share 2–3 examples of how statistics is used in the real world. Be sure to respond to at least one of your classmates’ posts.